What is the shorthand notation for a galvanic cell that represents the following galvanic cell reaction?Br2(/) + 2 l-(aq) –→ 2 Br-(aq) + 12(s)A. I-(aq) | 12(s) || Br2(/) | Br-(aq)B. I-(aq) | 12(s) |I Br2(1) | Br-(aq) | Pt(s)OC. Pt(s) | 1-(aq) | 12(s) I| Br2(1) | Br(aq)D. Pt(s) | l (aq) | 12(s) || Br2(1) | Br(aq) | Pt(s)

The shorthand notation of galvanic cell depicts the anodic half cell reaction on the left and the cathodic half cell reaction on the right. The two parallel lines in between the anodic and cathodic half cell representation depict the salt bridge. In the given cell reaction, bromine is being reduced and iodine is being oxidized. The oxidation state of former decreases and the oxidation state of latter increases. The decrease in oxidation state is described as reduction and the increase in oxidation state is described as oxidation. Oxidation occurs at anode and reduction occurs at cathode. The reactions occur at the surface of platinum electrodes. The two half cell reactions and the galvanic cell shorthand representation can be depicted as follows: 2I- (aq) → I2 (s) + 2e- Oxidation at anodeBr2 (l) + 2e- → 2Br- (aq) Reduction at cathodePt (s) I I-(aq) I I2 (s) ∥ Br2 (l) I Br- (aq) I Pt (s)

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What is the shorthand notation for a galvanic cell that represents the following galvanle cel Br2() + 2 1-(aq) →2 Br-(aq) + 12(s) O A (aq) | 12(s) 1| Br2() | Br-(aq) O B. I-(aq) | 12(s) I| Br2() | Br-(aq) | Pt(s) OC. Pt(s) | l-(aq) | 12(s) || Br2(/) | Br(aq) D. Pt(s) | 1(aq) | 12(s) || Br2() | Br-(aq) | Pt(s)

What is the shorthand notation for a galvanic cell that represents the following galvanle cel Br2() + 2 1-(aq) →2 Br-(aq) + 12(s) O A (aq) | 12(s) 1| Br2() | Br-(aq) O B. I-(aq) | 12(s) I| Br2() | Br-(aq) | Pt(s) OC. Pt(s) | l-(aq) | 12(s) || Br2(/) | Br(aq) D. Pt(s) | 1(aq) | 12(s) || Br2() | Br-(aq) | Pt(s)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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